Not a measure but an operator. Transforming all frames to zero.
Well, from the non-mathmatical aspect, a frame is the
perspective.
I've fallen into the classic trap of thinking of matrices (frames) as things rather than operators! Frames are operators on what, though -- observable phenomena? Existence? What is the operand?
If Frames, then, are the perspective, then they operate on perception. Even more to the point though, they operative on the subjective valuation of perceiving (i.e. consciousness?). So, the Cubit, is the ultimate Frame, because it is the perception of the thing, from the thing, because all things are one thing, no thing, the Zero thing. There is no distance, Subject and Object are the same.